Heparin Sodium

GET /v1/drugs/b4d6b036-0f30-45aa-af83-6fbd92ce6ad8
GET /v1/drugs/b4d6b036-0f30-45aa-af83-6fbd92ce6ad8?format=fhir

Every response carries last_synced_at, so freshness is a field rather than a promise. Below is exactly what the ingestion wrote, before any presentation — the same JSON the API returns under payload.

{
  "unii": {
    "unii": "ZZ45AB24CA",
    "rxcui": "9877",
    "inchikey": null,
    "display_name": "HEPARIN SODIUM",
    "substance_type": "polymer",
    "ingredient_type": "INGREDIENT SUBSTANCE"
  },
  "route": "INTRAVENOUS; SUBCUTANEOUS",
  "livertox": {
    "summary": null,
    "livertox_id": null,
    "hepatotoxicity_score": 5
  },
  "spl_meta": {
    "eede8a0c-5ae6-4166-84b3-12081405f08e": {
      "match": "brand_token",
      "title": "HEPARIN SODIUM AND DEXTROSE (HEPARIN SODIUM) INJECTION, SOLUTION [HOSPIRA, INC.]",
      "spl_version": "35",
      "published_date": "2026-05-26"
    }
  },
  "productid": "25021-403_b44c59b9-34b9-4244-90a8-928c20ad1e84",
  "productndc": "25021-403",
  "dosage_form": "INJECTION, SOLUTION",
  "orange_book": {
    "appl_no": "090808",
    "products": [
      {
        "rs": false,
        "rld": false,
        "te_code": "AP",
        "strength": "1,000 UNITS/ML",
        "product_no": "001",
        "approval_date": "Jun 30, 2010"
      },
      {
        "rs": false,
        "rld": false,
        "te_code": "AP",
        "strength": "5,000 UNITS/ML",
        "product_no": "002",
        "approval_date": "Jun 30, 2010"
      },
      {
        "rs": false,
        "rld": false,
        "te_code": "AP",
        "strength": "10,000 UNITS/ML",
        "product_no": "003",
        "approval_date": "Jun 30, 2010"
      }
    ],
    "appl_type": "A"
  },
  "dea_schedule": null,
  "product_type": "HUMAN PRESCRIPTION DRUG",
  "substance_name": "HEPARIN SODIUM",
  "shortage_reason": "Heparin Sodium Injection",
  "shortage_status": "current",
  "proprietary_name": "Heparin Sodium",
  "active_ingred_unit": "[USP'U]/mL",
  "application_number": "ANDA090808",
  "marketing_category": "ANDA",
  "nonproprietary_name": "Heparin Sodium",
  "start_marketing_date": "20140701",
  "active_numerator_strength": "10000"
}